SE428590B - HYDRAULIC CONTROL VALVE OF SLIDING TYPE WITH PILOT VALVES IN THE END LOCK - Google Patents

HYDRAULIC CONTROL VALVE OF SLIDING TYPE WITH PILOT VALVES IN THE END LOCK

Info

Publication number
SE428590B
SE428590B SE7711394A SE7711394A SE428590B SE 428590 B SE428590 B SE 428590B SE 7711394 A SE7711394 A SE 7711394A SE 7711394 A SE7711394 A SE 7711394A SE 428590 B SE428590 B SE 428590B
Authority
SE
Sweden
Prior art keywords
control valve
hydraulic control
sliding type
pilot valves
end lock
Prior art date
Application number
SE7711394A
Other languages
Swedish (sv)
Other versions
SE7711394L (en
Inventor
K G Ellefsen
Original Assignee
Rotator Norway As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rotator Norway As filed Critical Rotator Norway As
Publication of SE7711394L publication Critical patent/SE7711394L/en
Publication of SE428590B publication Critical patent/SE428590B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0431—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the electrical control resulting in an on-off function

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Servomotors (AREA)
  • Valve Device For Special Equipments (AREA)
SE7711394A 1976-10-12 1977-10-11 HYDRAULIC CONTROL VALVE OF SLIDING TYPE WITH PILOT VALVES IN THE END LOCK SE428590B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO763466A NO147494C (en) 1976-10-12 1976-10-12 HYDRAULIC CONTROL VALVE.

Publications (2)

Publication Number Publication Date
SE7711394L SE7711394L (en) 1978-04-13
SE428590B true SE428590B (en) 1983-07-11

Family

ID=19883135

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7711394A SE428590B (en) 1976-10-12 1977-10-11 HYDRAULIC CONTROL VALVE OF SLIDING TYPE WITH PILOT VALVES IN THE END LOCK

Country Status (6)

Country Link
DE (1) DE2745925A1 (en)
ES (1) ES463116A1 (en)
FR (1) FR2367965A1 (en)
GB (1) GB1593884A (en)
NO (1) NO147494C (en)
SE (1) SE428590B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5042363A (en) * 1988-11-03 1991-08-27 Atlas Copco Aktiebolag Ab Device for remote control, with possibility for direct control, hydraulic directional valves

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487942B1 (en) * 1980-07-29 1985-06-21 Ind Meca Pour Fluides THREE-WAY VALVE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5042363A (en) * 1988-11-03 1991-08-27 Atlas Copco Aktiebolag Ab Device for remote control, with possibility for direct control, hydraulic directional valves

Also Published As

Publication number Publication date
NO147494C (en) 1983-04-20
NO763466L (en) 1978-04-13
DE2745925A1 (en) 1978-04-20
ES463116A1 (en) 1978-11-01
SE7711394L (en) 1978-04-13
NO147494B (en) 1983-01-10
GB1593884A (en) 1981-07-22
FR2367965A1 (en) 1978-05-12

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